<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<form action="/demo09/demo01">
    城市ID：<input type="text" name="id">
    <hr/>
    城市名称：<input type="text" name="cityName">
    <hr/>
    GDP：<input type="text" name="GDP">
    <hr/>
    是否省会：<input type="text" name="capital">
    <hr/>

    <input type="submit">
</form>
</body>
</html>
